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29 Years
experience
Emergency
services
Trusted Fire & Security Solutions Provider in the UK
Since 1997, Trinity Fire & Security Systems has been dedicated to ensuring the safety of people, properties, and business operations across the UK. With over 25 years of experience, we operate from 10+ regional offices and generate annual revenues exceeding 60 million. Our team of technical installation and service engineers, supported by experienced management, sales, and administration professionals, delivers tailored fire, life safety, and security solutions. We collaborate with leading manufacturers to provide cutting-edge technology, ensuring compliance with industry standards. Our accreditations, including ISO9001, ISO14001, and BAFE SP101, reflect our commitment to quality and safety. We invest in continuous training through our apprenticeship scheme, nurturing future engineers.

Our client-centric approach includes 24/7 support, proactive maintenance, and bespoke system design, ensuring complete customer satisfaction. Trusted by sectors ranging from healthcare to aviation, we combine technical expertise with a dedication to innovation. Our partnerships with organisations like the Fire Industry Association and NSI Gold underscore our industry leadership. We prioritise sustainability, removing non-recyclable materials from our supply chain. With a proven track record in complex projects, including Heathrow Airport and Oxford University Hospitals, we remain a market leader in integrated safety solutions.
Services
Fire Detection Security Systems Fire Risk Assessments Kitchen Fire Suppression Maintenance & Compliance
Details
  • Year established: 1997
Highlights and features
  • We have 25 years of experience in fire and security systems.
  • Our partnerships include leading manufacturers like Gent and Ansul.
  • We hold ISO9001, ISO14001, and ISO45001 certifications.
  • We operate 24/7 with nationwide coverage across the UK.
  • Our apprenticeship scheme ensures a skilled, future-ready workforce.
Associations and certifications
  • BAFE SP101
  • LPS1014
  • NSI GOLD
  • ISO9001:2015
  • ISO14001:2015
  • ISO27001
  • ISO45001
  • CHAS
  • SafeContractor
  • SSIP SMAS Worksafe
  • Cyber Essentials Plus
  • FORS Fleet Operators Recognition Scheme
What people say
Excellent service Highly professional Proactive approach Positive attitude Excellent value for money
Services
Fire Detection
We design, install, and maintain advanced fire detection systems tailored to client needs. Our solutions include risk assessments, system upgrades, and compliance checks. With BAFE SP101 accreditation, we ensure reliability and adherence to UK standards.
Security Systems
Our bespoke security systems integrate CCTV, access control, and intruder alarms. NSI Gold-certified, we provide scalable solutions for commercial and public sectors, ensuring robust protection and peace of mind.
Fire Risk Assessments
We conduct comprehensive fire risk assessments to identify hazards and ensure compliance. Our reports include actionable recommendations, helping businesses meet legal obligations and enhance safety.
Kitchen Fire Suppression
Specialist Ansul R-102 systems protect commercial kitchens from grease fires. Our installations include automatic suppression units and staff training, minimising downtime and ensuring safety.
Maintenance & Compliance
We offer scheduled maintenance for fire and security systems, ensuring ongoing compliance. Our engineers provide 24/7 emergency support, reducing risks and extending system lifespans.
People
Adam Davies
Managing Director
Adam joined Trinity in 2007 with over 20 years' experience. He became Managing Director in 2023, focusing on operational excellence and client satisfaction. A member of the Engineering Council, he drives innovation and growth.
Lawrence Yeo
Operations Director
Lawrence has served Trinity since 2003, overseeing service delivery. Promoted to Operations Director in 2011, he ensures efficient project execution across sectors, including Heathrow Airport upgrades.
Paul Harris
Service Director
Paul leads Trinity's service division, managing teams for over 20 years. His expertise in client relations ensures seamless maintenance contracts, including for Oxford University Hospitals NHS Trust.
James Cass
Airports Director
James joined Trinity in 2017, advancing to Airports Director in 2024. He oversees critical projects at Heathrow Terminal 3, ensuring compliance and safety in high-traffic environments.
Questions
What services does Trinity Fire & Security offer?
We provide fire detection, security systems, risk assessments, kitchen suppression, and maintenance. Our solutions are tailored to sectors like healthcare, aviation, and education.
Are Trinity's services accredited?
Yes, we hold ISO9001, ISO14001, BAFE SP101, and NSI Gold accreditations, ensuring compliance with industry standards.
Do Trinity offer nationwide coverage?
Yes, we operate across the UK with regional offices in London, Edinburgh, Exeter, and more.
How does Trinity support apprenticeships?
Our apprenticeship scheme partners with Yeovil College, training future engineers through on-site and academic learning, leading to City and Guilds qualifications.
What are Trinity's working hours?
We provide 24/7 emergency support, with standard office hours Monday to Friday, 9am–5pm.
Can Trinity handle large-scale projects?
Yes, we've completed complex projects at Heathrow Airport, Oxford University Hospitals, and Selfridges, demonstrating expertise in large-scale systems.